Ricoh B082 Service Manual page 178

3.16.9 REGISTRATION ROLLER DUST BLADE
[A]
B079R910.WMF
[B]
[C]
B079R719.WMF
1. Open the duplex unit and open the right door.
2. Remove the PCU. (! 3.11.1)
3. Remove the development unit [A].
4. Press the top of the blade [B] to unlock it and open it to the left.
5. Remove the dust blade [C] from the machine.
B079/B082 3-70 SM